18242881. DRIVE SYSTEM OF A WASHING MACHINE simplified abstract (LG Electronics Inc.)
Contents
- 1 DRIVE SYSTEM OF A WASHING MACHINE
DRIVE SYSTEM OF A WASHING MACHINE
Organization Name
Inventor(s)
DRIVE SYSTEM OF A WASHING MACHINE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18242881 titled 'DRIVE SYSTEM OF A WASHING MACHINE
Simplified Explanation
The drive system of a washing machine described in the patent application includes a unique configuration of components that allow for efficient transmission of rotational force from the motor to the output shaft. Here are some key points to explain the innovation:
- Housing, motor, rotor shaft, and output shaft are all interconnected to facilitate the transfer of rotational force.
- A planetary gear set is utilized to adjust the gear ratio between the rotor shaft and the output shaft.
- An actuator is employed to move the planetary gear set in a vertical direction, enabling different gear ratios to be achieved.
- By coupling different parts of the planetary gear set to either the rotor shaft or the housing, the rotational force can be transmitted at different ratios, such as 1:1 or n:1.
Potential Applications
The technology described in this patent application could be applied to various types of machinery and equipment that require precise control over gear ratios for efficient operation.
Problems Solved
This innovation solves the problem of needing a versatile and efficient drive system that can adjust gear ratios as needed for different tasks or operating conditions.
Benefits
The benefits of this technology include improved efficiency, flexibility in gear ratio adjustments, and potentially longer lifespan of the drive system components due to optimized power transmission.
Potential Commercial Applications
This drive system innovation could be valuable in industries such as automotive, manufacturing, and robotics, where precise control over gear ratios is essential for optimal performance.
Possible Prior Art
One possible prior art for this technology could be traditional gear systems that require manual adjustment to change gear ratios, which may not be as efficient or versatile as the system described in the patent application.
Unanswered Questions
How does the actuator precisely control the movement of the planetary gear set?
The patent application does not provide detailed information on the specific mechanism or technology used in the actuator to move the planetary gear set in a vertical direction.
What materials are used in the construction of the components in the drive system?
The patent application does not mention the specific materials used in the housing, rotor shaft, output shaft, or planetary gear set, which could impact the durability and performance of the system.
Original Abstract Submitted
A drive system of a washing machine includes a housing, a motor, a rotor shaft coupled to the motor and the housing, an output shaft having a part within the rotor shaft and coupled to the housing, a planetary gear set coupled to the rotor shaft and the output shaft, and an actuator configured to move the planetary gear set in a vertical direction. When the planetary gear set is moved to one side, a part of the planetary gear set is coupled to the rotor shaft to transmit a rotational force of the rotor shaft to the output shaft at a ratio of 1:1. When the planetary gear set is moved to other side, another part of the planetary gear set is coupled to the housing to reduce the rotational force of the rotor shaft at a gear ratio of n:1 and transmit it to the output shaft.
